package com.test.moredatesouce.modules.other.db1.mapper;

import com.test.moredatesouce.modules.other.db1.entity.User;

/**
 * @Author:ZhouYang
 * @Description:
 * @Date: Created in 2019/9/2 14:16 
 * @Modified By：
 */
public interface UserMapper {

    User selectByPrimaryKey(int i);
}